INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e77d28db6ef12c398d35fd250ee9eed3564fcfc84e78e67d73b813509375e7b2', 
    'O15l0HLK1DSjDVtBvtHdTncQ75ipG+JyHboUsPUZjSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)