INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d75dd28a7410055d4681bbc7574ff9a3f2d76ff4e772699271e647957723cd', 
    'VCCvKFiqx/Fapq9Um8D7HR942UQoQAsi/EVXoNFgLow=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)