INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d78b71866d5c37f2ed1afb15c005ae38ddb5a4291afa3a27b0b4e1f2c884a2', 
    'eu2wj4H5+lwQP9iAmapiurpEnAAC/emPsd5jwNPEuds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)