INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff16ac350f290a395a7764d0a9e413bbb72a936ccfd40fc1157612214c8cff48', 
    'etZLMO1dGopFYf5Nlzdad+j2lyzNaXT505QjqB1uA1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)