INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd37660e29268ef96e2e3b10c1efda2abb0e976ae2ac9aee4ac85ae552318eefd', 
    'xN1zkNVlXgIH0Kv0j2WMIJrsBnCvbkVylFdQ+Q8DVFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)