INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1dd0e2c374d8a3a33f8cb110021b5eea0c75882b13dda65dd1be519edf989be', 
    '7KNHtJPPXNlicBtsdqTXxm8jtL159qZfytJQ+cy4fXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)