INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca8ff9d1540e755205c7d1562c7ae3ee5f6d9ab97bf2a268847ab67be94cf912', 
    'w1YgyyruPtchUVY1d4cU8qGgw4PEzofDxwCO4i2/510=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)