INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe6f42d06f92b22fd11a925a6b03b9590eef334609402bb37e47244d5056236', 
    'LWKzR2ikGnduZsXIpwo3A3cxtgQgv2u5ilWiScJqERA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)