INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b51ce0979393e123e90106f80e23a47b20601ffc7e77d631086f5a7a02f1cd72', 
    'TVdRI1YGV+EpAUIcH8Ph/Ydy4TKFcpuuOSQ9PWiJPZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)