INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aa8f2198506d111e778853e3f3d963a89c0712aa0e82025c99d4fa0ec81e469', 
    '5bKrlzWTT6T2uW5FW3I5OxlUiLAU4rvPQWG3WXUFV4s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)