INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e8429630da76df9242af107d2a1720d7f557ecf320c4e2ee755dcfd53f21301', 
    'm6mh/UvK/m84hpdh6X8+UambqP1a6oCQsdCfE1eL/Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)