INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a243f3454e08fa1194356a0542aa9b60ff4c2852d9788b31ea0e7017c9ec4d8', 
    'oth4vbxM4P+RA857lJqfAxrRMaDsIdB5tFX0ZaeliGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)