INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b12e3b16653d5ff2940d8a895810c45c582b4b07b43338ace894bd546f9fc4', 
    'LjesADUTdUH4j8CJOqQcrUIo3RM7/vmOfJlasAMu4JA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)