INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f49376c4b1ffef33797743dbb4898715ea80c1edfe39fa2a0596f0b748386a3', 
    'y5RR000mFhnE0WRDInESH3gPqXGQpDiDAAxzDbkMoQU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)