INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2549a0fa2ff267442aabfdad987afd9345d1f8f6850e08c657e330590c1b0e86', 
    'oYxzb1g4rx5YA1Z9JgDQ8dpclUxGbJNvEpDLEyZ8ITU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)