INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bb346c261c430017349c1fa1155d907772584f3fe59fcf873c708486674450e', 
    'W2PuJSLdqMJ7GtXRHWJHXTUhOzmf9T/H2EZe0zVMgGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)