INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '804b92295b8a7f51b553ddc8785f0e69d702bb872fab5d002d75fc43a8b975c4', 
    'ew6UYglbXLeMVSbtUsF/HXnGsFHh2d3Pb34T22Q5pvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)