INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9d6f80b08a13ce79fd0b11c82c494ce0b7b0cc59d5233818731541feffb3e0', 
    '4jQm7X80dYcACrwdT6VmGKiDgcePi0l7Gr7TnHC4rz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)