INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef97e4432deb3a0513aba2c38822fc87ee3db1a490e91d19a31f947dbcda5fd8', 
    '2WOsLo9XF7wZXLMIdlYC8YGTPpgkPpxxrjym+Nv0xPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)