INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bfbd76f248babd3738603d9b84bb60bb5bfb0144f759158a443f6eb75815b0', 
    'kKTbGyTu0G1ZHEeSyT1jco3YaHLnosKsJjGzfh05aXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)