INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37d12eaea395c2092580a924dca4b00a3ed4e027f78b6b99ce681e3dbece07e4', 
    'MhPVeaDAW1+j4jTmZvhVn0d9as8sa371HQau2BFnJxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)