INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '517a02cddfd755e43f0ff396f757005ba0e5126fc72f96fea0060d691204fdfc', 
    'yI2n6KnrwRA+SOaNKcuR8axjZp3UHzcrkWShEAC2nhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)