INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48678528e0c11f90876ddbb8900d94e6863470282dce9cb79def5a31807f811a', 
    '2N/mnEUgALS90M7ls3CHHCWwxH0uksiU/tX5qt90zLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)