INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6702819139c65f137800029bf020288b029b4ea6e17055a02b43bdf07f9cf387', 
    'zafW0Rn1M5DZ+mU1hC9OrTNLNo3FyFKMspyY5VDo8yk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)