INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b89c154e15a726d31d971f1695209725aa183b7b67b8f132d6b0e6483473fc', 
    'xL8stI2t19jqGnj2uLN4eqO5twMIoK6+VX1sa2vj3NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)