INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b6c1f3d24ca549ff74a9ee567bbea755906e6ded867587cc933baaff5520b88', 
    '+JYNK4aRj7kzarvCnuvv6bFTABNX+Z/MuzELMz8GLpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)