INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75a0a47be343b2b4aee5f0c6859768ad1fc410b5105e50dd62093140ea0b1858', 
    'oid5gORO84OUo23gMoYQeavudGJtN4xDWP2ASG6ioB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)