INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e6ba7520deaf2d968246399f1c1d40c4ff90930686ef33712d40c857b3208ab', 
    'cIniEbvniFQEQz6N7g1ELVJziXlQcrCpBmZZ01IfyjQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)