INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '120f89c6ce8fe81936276535683ea73a34758707dbbe883e7dc9026ef7147758', 
    'lY37mOSppVoSNozTwXZtx17wQ2FnhkdeClDfIp89y5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)