INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c947671fa40d074dd99eedeb1ca9b98c669d890333777a5f1bde7f4ab45362bd', 
    'Y3r3+wsjsIYxyKzbVRBbzI0xGei1QDC5XYPHHjJmvo4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)