INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6833608436dad8961879671699c14ff17538b60e479e9aab9b79a8650b3e0b4', 
    'MhpV6PeGPrgEM3+d2R1X8pL/QTskcXmaGCRbCsVcuFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)