INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba9481c5948cb309c323d0763d453e5d7d7a2697eb4d08b89bc0b194b20decd9', 
    'MJJ5j4o/+TGTVgdJPJ+p42Q17OCWaCOBeYVWVtpHFTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)