INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49ea20de50c40d36cfa51682633ec51e4e999e98f394e21f239f203d9032e244', 
    'f2Zqt2p3xtL2HlJcFjOD3lV2Jl23s1uFEzEGP+I55Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)