INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9c5115ebc3f7ce5aaf535036fc4b2605c449ee46fc89ccc09daf766ad18791', 
    'WVYtmdwv5SKzD/V11DLBHNJdnboCQ8JAO0o4oeSLVxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)