INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df1eeb14528195b14a483911ce0a0d9cbd18c3736e4bd63e953d4d18bf5cc026', 
    'x8PgaCo3r03Qm5T8apGqBiymlk+VurBA4dp3uxYNpmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)