INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b4a2e36bf5aedd9ee45657a8da39e3cadd6f98f62a10c822010e9c4a7bce2ba', 
    'qMkAG4imNn3DUgNEgV5dgk82CHAF6dDsQCAQJsbCTtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)