INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f2710ef152db81dfa28143fd296b2e3e6f3a24321b66f367e6301ac8bd9c0fe', 
    'zLUI7ZqjrLBUaWYXsE09xvFAocqFjogVveY82O9f5Z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)