INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c0e629ca81132a4d939bf1441acbe1dfe66b7ca974b3bd5cf3a4e55e0e8af2', 
    'UQ8UBHCXqAXRdSlDQD4zt3zyajQxqQTneOm4exFAWAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)